[go: up one dir, main page]

ATE557506T1 - DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL - Google Patents

DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL

Info

Publication number
ATE557506T1
ATE557506T1 AT11165271T AT11165271T ATE557506T1 AT E557506 T1 ATE557506 T1 AT E557506T1 AT 11165271 T AT11165271 T AT 11165271T AT 11165271 T AT11165271 T AT 11165271T AT E557506 T1 ATE557506 T1 AT E557506T1
Authority
AT
Austria
Prior art keywords
sending
receiving
signal
efficient
relates
Prior art date
Application number
AT11165271T
Other languages
German (de)
Inventor
Woo Suk Ko
Sang Chul Moon
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Application granted granted Critical
Publication of ATE557506T1 publication Critical patent/ATE557506T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1105—Decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • H03M13/2792—Interleaver wherein interleaving is performed jointly with another technique such as puncturing, multiplexing or routing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

The present invention relates to a method of transmitting and a method of receiving signals and corresponding apparatus. One aspect of the present invention relates to an efficient L1 signaling method for an efficient transmitter and an efficient receiver using the efficient L1 signaling method for an efficient cable broadcasting.
AT11165271T 2009-02-12 2009-08-05 DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL ATE557506T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15222409P 2009-02-12 2009-02-12

Publications (1)

Publication Number Publication Date
ATE557506T1 true ATE557506T1 (en) 2012-05-15

Family

ID=41259072

Family Applications (2)

Application Number Title Priority Date Filing Date
AT11165271T ATE557506T1 (en) 2009-02-12 2009-08-05 DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
AT09167284T ATE519312T1 (en) 2009-02-12 2009-08-05 DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT09167284T ATE519312T1 (en) 2009-02-12 2009-08-05 DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL

Country Status (12)

Country Link
US (3) US8787497B2 (en)
EP (3) EP2219336B1 (en)
KR (4) KR101691841B1 (en)
CN (2) CN103634077B (en)
AT (2) ATE557506T1 (en)
AU (1) AU2009340120B2 (en)
DK (3) DK2375666T3 (en)
ES (3) ES2370699T3 (en)
PL (3) PL2219336T3 (en)
PT (3) PT2219336E (en)
SI (2) SI2219336T1 (en)
WO (1) WO2010093097A1 (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518346B1 (en) * 2008-10-20 2015-05-08 삼성전자주식회사 A method for receiving and transmitting preamble in a OFDM system and an apparatus thereof
TW201141198A (en) * 2009-10-20 2011-11-16 Sony Corp Frame mapping apparatus and method
JP5476981B2 (en) * 2009-12-25 2014-04-23 ソニー株式会社 Receiving apparatus and method, program, and receiving system
JP2011135456A (en) * 2009-12-25 2011-07-07 Sony Corp Receiver, receiving method, program and receiving system
CA2789648C (en) * 2010-02-11 2018-08-21 Sony Corporation Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
TW201218699A (en) * 2010-02-25 2012-05-01 Sony Corp Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
GB2483238B (en) 2010-08-31 2017-07-19 Samsung Electronics Co Ltd Method and apparatus for signalling in digital radio systems
KR102036296B1 (en) * 2011-02-04 2019-10-24 마벨 월드 트레이드 리미티드 Control mode phy for wlan
KR101806212B1 (en) * 2011-02-22 2017-12-08 삼성전자주식회사 Method and apparatus for transmitting signaling information in digital broadcasting system
JP5703839B2 (en) * 2011-02-28 2015-04-22 ソニー株式会社 TRANSMISSION DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND TRANSMISSION SYSTEM
EP2506440A1 (en) * 2011-03-30 2012-10-03 Samsung Electronics Co., Ltd. Apparatus and method for mapping and demapping signals in a communication system using a low density parity check code
EP2764669B1 (en) 2011-10-07 2016-05-18 Intel Corporation Methods and arrangements for communications in low power wireless networks
DE112013003443T5 (en) 2012-07-09 2015-06-11 Sony Corporation Coding and modulation device using uneven constellation
EP2909961B1 (en) * 2012-10-18 2023-07-05 Nokia Solutions and Networks Oy Communication of control information and data in frames
JP6093034B2 (en) * 2013-01-17 2017-03-08 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal receiving method
WO2014112796A1 (en) * 2013-01-17 2014-07-24 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
CN104937945B (en) 2013-01-17 2018-03-09 Lg电子株式会社 The method for transmitting the device of broadcast singal, the device of reception broadcast singal, the method for transmission broadcast singal and reception broadcast singal
WO2014177559A1 (en) * 2013-04-30 2014-11-06 Sony Corporation Coding and modulation apparatus using non-uniform constellation
US9680684B2 (en) 2013-04-30 2017-06-13 Sony Corporation Coding and modulation apparatus using non-uniform constellation
CA2910135C (en) 2013-05-08 2018-03-06 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
WO2014200280A2 (en) * 2013-06-12 2014-12-18 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
JP6367325B2 (en) 2013-07-05 2018-08-01 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal receiving method
MX351090B (en) * 2013-07-05 2017-09-29 Sony Corp Transmission device, transmission method, reception device, and reception method.
MX357951B (en) 2013-07-05 2018-07-30 Sony Corp Coding and modulation apparatus using non-uniform constellation.
US9590781B2 (en) 2013-08-13 2017-03-07 Lg Electronics Inc Method for transmitting broadcast signal, method for receiving broadcast signal, apparatus for transmitting broadcast signal, and apparatus for receiving broadcast signal
CN105684451B (en) * 2013-09-25 2019-01-08 Lg电子株式会社 Send the device and method of broadcast singal
WO2015046886A1 (en) 2013-09-27 2015-04-02 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
US9871621B2 (en) 2013-10-30 2018-01-16 Samsung Electronics Co., Ltd. Transmitting apparatus and signal processing method thereof
KR102163710B1 (en) * 2013-10-30 2020-10-12 삼성전자주식회사 Transmitting apparatus and signal processing method thereof
KR102359183B1 (en) 2013-10-30 2022-02-07 삼성전자주식회사 Transmitting apparatus and signal processing method thereof
US9596116B2 (en) * 2014-02-20 2017-03-14 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
KR101875665B1 (en) 2014-04-21 2018-07-06 엘지전자 주식회사 Broadcasting signal transmission apparatus, broadcasting signal reception apparatus, broadcasting signal transmission method, and broadcasting reception method
WO2015186938A1 (en) 2014-06-02 2015-12-10 엘지전자 주식회사 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals, and method for receiving broadcast signals
KR20150141319A (en) * 2014-06-10 2015-12-18 한국전자통신연구원 Digital modulation method and apparatus, and method and apparatus for providing multiple services using said digital modulation
EP3197080A4 (en) * 2014-08-21 2018-05-16 LG Electronics Inc. Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal
KR102384790B1 (en) * 2014-08-25 2022-04-08 한국전자통신연구원 Apparatus for generating broadcasting signal frame using layered division multiplexing and method using the same
CN111934816A (en) 2014-10-12 2020-11-13 Lg 电子株式会社 Broadcast signal transmitting method and device and broadcast signal receiving method and device
WO2016085083A1 (en) * 2014-11-26 2016-06-02 엘지전자(주) Apparatus and method for transmitting and receiving broadcast signal
EP3232672A4 (en) 2014-12-08 2018-08-01 LG Electronics Inc. Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method, and broadcast signal receiving method
CN111510247B (en) * 2014-12-29 2023-06-23 Lg 电子株式会社 Method and device for receiving broadcast signal and method and device for transmitting broadcast signal
KR102024611B1 (en) * 2014-12-29 2019-11-04 엘지전자 주식회사 A broadcast signal transmitting device, a broadcast signal receiving device, a broadcast signal transmitting method, and a broadcast signal receiving method
JP6453462B2 (en) * 2015-01-27 2019-01-16 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal receiving method
WO2016125991A1 (en) * 2015-02-04 2016-08-11 엘지전자(주) Apparatus and method for transreceiving broadcast signals
KR102426771B1 (en) 2015-02-25 2022-07-29 삼성전자주식회사 Transmitter and method for generating additional parity thereof
KR101800415B1 (en) * 2015-03-02 2017-11-23 삼성전자주식회사 Transmitter and parity permutation method thereof
WO2016140515A1 (en) 2015-03-02 2016-09-09 Samsung Electronics Co., Ltd. Transmitter and parity permutation method thereof
CA3206325A1 (en) * 2015-03-02 2016-09-09 Samsung Electronics Co., Ltd. Transmitter and shortening method thereof
KR102553316B1 (en) * 2015-03-06 2023-07-10 한국전자통신연구원 Apparatus for generating broadcasting signal frame using layered division multiplexing and method using the same
CN111245574B (en) * 2015-03-06 2022-11-15 韩国电子通信研究院 Broadcast signal frame generation method using a preamble and a preamble
WO2016146664A1 (en) * 2015-03-16 2016-09-22 Sony Corporation Coding and modulation apparatus using non-uniform constellation
CN106921469A (en) * 2015-03-20 2017-07-04 上海数字电视国家工程研究中心有限公司 Signalling coding modulator approach and demodulation interpretation method
JP6480469B2 (en) 2015-03-24 2019-03-13 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting / receiving apparatus and method
KR102465856B1 (en) * 2015-03-27 2022-11-11 한국전자통신연구원 Apparatus for generating broadcasting signal frame using bboundary of core layer plps and method using the same
KR102052379B1 (en) * 2015-04-06 2019-12-05 엘지전자 주식회사 Broadcast signal transmitting and receiving device and method
US10021695B2 (en) * 2015-04-14 2018-07-10 Qualcomm Incorporated Apparatus and method for generating and transmitting data frames
US10340953B2 (en) * 2015-05-19 2019-07-02 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding low density parity check codes
KR102550656B1 (en) 2015-06-29 2023-07-03 엘지전자 주식회사 Apparatus and method for sending and receiving broadcast signals
CN111585702B (en) * 2015-07-01 2023-04-25 韩国电子通信研究院 Method for generating broadcast signal frames
EP3324593A4 (en) * 2015-07-16 2019-03-20 LG Electronics Inc. Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method, and broadcast signal receiving method
CN107005522B (en) * 2015-07-17 2020-12-22 Lg 电子株式会社 Broadcast signal transmitting and receiving apparatus and method
EP3349468A4 (en) 2015-09-10 2019-05-08 LG Electronics Inc. Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method, and broadcast signal reception method
KR102582843B1 (en) * 2015-11-02 2023-09-27 한국전자통신연구원 Apparatus for generating broadcasting signal frame including preamble for signaling injection level information and method using the same
TWI756194B (en) * 2015-11-25 2022-03-01 日商新力股份有限公司 Data processing device and data processing method
WO2017177899A1 (en) * 2016-04-12 2017-10-19 Huawei Technologies Co., Ltd. Methods and apparatus for signal spreading and multiplexing
WO2018048498A1 (en) * 2016-09-09 2018-03-15 Intel Corporation Signal spectra for wireless networks
WO2018048493A1 (en) * 2016-09-09 2018-03-15 Intel Corporation Symbol blocking and guard intervals for wireless networks
CN111130686B (en) * 2018-11-01 2022-12-06 海思光电子有限公司 Service data processing method and device
CN113825169B (en) * 2020-06-18 2023-07-07 华为技术有限公司 Microwave data processing method, device and equipment
RU2755640C1 (en) * 2020-12-14 2021-09-17 Федеральное государственное бюджетное учреждение "4 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Method for information transmission using substitute logical immunity code
US12169484B2 (en) 2022-10-07 2024-12-17 Oracle International Corporation Techniques for adaptive independent compression of key and non-key portions of database rows in index organized tables (IOTs)
US12265532B2 (en) * 2022-10-14 2025-04-01 Oracle International Corporation Accelerating query execution by optimizing data transfer between storage nodes and database nodes

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1189018A (en) 1996-11-21 1998-07-29 松下电器产业株式会社 Error correction device
US6389000B1 (en) 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
US6289000B1 (en) * 2000-05-19 2001-09-11 Intellon Corporation Frame control encoder/decoder for robust OFDM frame transmissions
CA2395222C (en) 2000-10-21 2008-01-22 Min-Goo Kim Transmitting packet data in mobile communications systems
US7254769B2 (en) * 2002-12-24 2007-08-07 Electronics And Telecommunications Research Insitute Encoding/decoding apparatus using low density parity check code
US7535819B1 (en) * 2003-09-26 2009-05-19 Staccato Communications, Inc. Multiband OFDM system with mapping
KR20050046471A (en) * 2003-11-14 2005-05-18 삼성전자주식회사 Apparatus for encoding/decoding using parallel concatenation low density parity check code and the method thereof
RU2376709C2 (en) * 2004-07-29 2009-12-20 Квэлкомм Инкорпорейтед System and method of interleaving
EP1800408A1 (en) * 2004-10-01 2007-06-27 Thomson Licensing A low density parity check (ldpc) decoder
US7434138B2 (en) * 2005-06-27 2008-10-07 Agere Systems Inc. Structured interleaving/de-interleaving scheme for product code encoders/decorders
KR100665653B1 (en) * 2005-07-22 2007-01-09 주식회사 에어코드 Program input stream reprocessing unit
CN101356789B (en) * 2005-11-07 2011-10-12 韩国电子通信研究院 Method for using flexible bandwidth in ofdma-based cognitive radio system, base station and subscriber station using the same
WO2007086655A1 (en) 2006-01-27 2007-08-02 Lg Electronics Inc. Digital broadcasting system and method of processing data
US20070266293A1 (en) * 2006-05-10 2007-11-15 Samsung Electronics Co., Ltd. Apparatus and method for high speed data transceiving, and apparatus and method for error-correction processing for the same
DE102006026895B3 (en) 2006-06-09 2007-11-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Convolution interleaver device for processing code word, has interlacing device changing sequence of interlacing units to receive interlaced code words, where interlacing device does not change sequence of symbols within interlacing units
JP4856605B2 (en) * 2006-08-31 2012-01-18 パナソニック株式会社 Encoding method, encoding apparatus, and transmission apparatus
WO2008097368A2 (en) 2006-10-03 2008-08-14 Viasat, Inc. Packet reformatting for downstream links
CN101094025B (en) 2006-12-08 2011-06-15 北京新岸线移动通信技术有限公司 Method for implementing multiple demodulation modes at the receiving end of T-MMB system
KR101276842B1 (en) * 2007-02-09 2013-06-18 엘지전자 주식회사 apparatus and method for transmitting/receiving a broadcast signal
KR101253185B1 (en) * 2007-03-26 2013-04-10 엘지전자 주식회사 Digital broadcasting system and data processing method
KR101419936B1 (en) * 2007-05-22 2014-07-21 삼성전자주식회사 System and method for transmitting and receiving signals in a communication system
KR101397051B1 (en) * 2007-06-25 2014-05-20 엘지전자 주식회사 digital broadcasting system and data processing method
KR101513028B1 (en) * 2007-07-02 2015-04-17 엘지전자 주식회사 Broadcast receiver and method of processing broadcast signal
US8356236B2 (en) * 2007-07-23 2013-01-15 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
TWI348299B (en) * 2007-10-29 2011-09-01 Univ Nat Chiao Tung Wireless transmitting system and apparatus and method for encoding a plurality of information bits to a plurality of transmitting signals thereof, and wireless receiving system and method for decoding a receiving signal to a plurality of information bits
KR101435681B1 (en) * 2007-11-08 2014-09-02 삼성전자주식회사 Apparatus and method for transmitting and receiving data in a communication system using a low-density parity-check code
US8437406B2 (en) * 2007-11-12 2013-05-07 Broadcom Corporation Method and system for digital video broadcast for cable (DVB-C2)
US8515471B2 (en) * 2008-02-15 2013-08-20 Samsung Electronics Co., Ltd. System and method for wireless communication network using beamforming and having a multi-cast capacity
EP2131540B1 (en) * 2008-06-04 2013-09-18 Sony Corporation New frame structure for multi-carrier systems
JP5235629B2 (en) * 2008-11-28 2013-07-10 株式会社日立製作所 Encoding and modulation method and decoding method for wireless communication apparatus
US8503551B2 (en) * 2009-02-13 2013-08-06 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
CA2789648C (en) * 2010-02-11 2018-08-21 Sony Corporation Mapping apparatus and method for transmission of data in a multi-carrier broadcast system

Also Published As

Publication number Publication date
DK2375666T3 (en) 2012-07-30
KR20110117686A (en) 2011-10-27
EP2375666A1 (en) 2011-10-12
SI2219336T1 (en) 2011-10-28
AU2009340120B2 (en) 2013-10-03
ES2370699T3 (en) 2011-12-21
PT2219336E (en) 2011-11-03
US8787497B2 (en) 2014-07-22
ATE519312T1 (en) 2011-08-15
DK2385667T3 (en) 2014-01-13
US20160365875A1 (en) 2016-12-15
EP2219336B1 (en) 2011-08-03
PL2385667T3 (en) 2014-02-28
ES2387611T3 (en) 2012-09-27
PT2375666E (en) 2012-08-09
ES2440796T3 (en) 2014-01-30
US10320426B2 (en) 2019-06-11
CN102292986A (en) 2011-12-21
CN103634077A (en) 2014-03-12
US9455748B2 (en) 2016-09-27
SI2375666T1 (en) 2012-09-28
PL2375666T3 (en) 2012-11-30
PT2385667E (en) 2013-12-26
US20140298144A1 (en) 2014-10-02
CN102292986B (en) 2013-12-11
CN103634077B (en) 2017-09-08
EP2385667B1 (en) 2013-10-02
AU2009340120A1 (en) 2010-08-19
US20110274211A1 (en) 2011-11-10
KR101634188B1 (en) 2016-06-28
EP2219336A1 (en) 2010-08-18
KR101691841B1 (en) 2017-01-02
KR101664428B1 (en) 2016-10-10
KR101728736B1 (en) 2017-04-20
KR20160150658A (en) 2016-12-30
KR20160077219A (en) 2016-07-01
DK2219336T3 (en) 2011-10-31
PL2219336T3 (en) 2011-12-30
EP2385667A1 (en) 2011-11-09
EP2375666B1 (en) 2012-05-09
KR20160112011A (en) 2016-09-27
WO2010093097A1 (en) 2010-08-19

Similar Documents

Publication Publication Date Title
ATE557506T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE519310T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE520236T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE519311T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE520214T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE535069T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE478505T1 (en) DEVICE AND METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL
ATE520213T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE549807T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL
ATE520212T1 (en) DEVICE FOR SENDING AND RECEIVING A SIGNAL AND METHOD FOR SENDING AND RECEIVING A SIGNAL